CTHIn ForceLegislation
AD/SA 315/17 - Main Gearbox - Freewheel Coupling Bolts
Eurocopter SA 315 (Lama) Series HelicoptEurocopter SA 315 (Lama) Series Helicopters
Start here
Get a plain-English read of Eurocopter SA 315 (Lama) Series Helicopt
Turn the raw legal text into a practical explanation grounded in AD/SA 315/17 - Main Gearbox - Freewheel Coupling Bolts.
Eurocopter SA 315 (Lama) Series Helicopters
| AD/SA 315/17 | Main Gearbox - Freewheel Coupling Bolts | 6/2007 |
|---|
| Applicability: | Eurocopter SA315 helicopters. |
|---|---|
| Requirement: | Carry out a torque check of the bolts, Part Number (P/N) 3130S.62.02.012.1 attaching the freewheel ring gear, P/N 3130S.62.22.050, to the coupling flange, P/N 3160S.62.02.005, on the Main Gearbox (MGB).Note: DGAC AD 73-39-5 refers. |
| Compliance: | On new or overhauled MGB’s after 50 flight hours. |
| This Airworthiness Directive becomes effective on 7 June 2007. | |
| Background: | Several cases of loose bolts have been discovered attaching the freewheel ring gear to the coupling flange on the MGB. |
Image unavailable in extracted text
David Punshon
Delegate of the Civil Aviation Safety Authority
26 April 2007